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Chapter 09 — Azure Compute Services
AZ-900 Certification

Chapter 09 — Azure Compute Services

What is Compute? Compute refers to the processing power needed to run applications — CPUs, memory (RAM), and the environments that run your code. Azure offers several compute options, each suited f...

April 4, 2026 ·6 min read
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Chapter 07 — Azure Global Infrastructure
AZ-900 Certification

Chapter 07 — Azure Global Infrastructure

Overview Microsoft Azure is one of the largest cloud platforms in the world, with a massive global physical infrastructure designed for reliability, performance, and data residency compliance. Unde...

April 4, 2026 ·5 min read
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Chapter 06 — The Shared Responsibility Model
AZ-900 Certification

Chapter 06 — The Shared Responsibility Model

What is the Shared Responsibility Model? When you move to the cloud, security and management responsibilities are split between you (the customer) and the cloud provider (Microsoft Azure). This div...

April 4, 2026 ·4 min read
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Chapter 05 — Cloud Deployment Models
AZ-900 Certification

Chapter 05 — Cloud Deployment Models

A cloud deployment model defines where the cloud infrastructure lives and who manages it. It determines the ownership, location, and accessibility of the cloud environment. There are three main clo...

April 4, 2026 ·5 min read
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Chapter 04 — Cloud Service Types: IaaS, PaaS, SaaS
AZ-900 Certification

Chapter 04 — Cloud Service Types: IaaS, PaaS, SaaS

Cloud services are delivered in three main models, each offering a different level of control, flexibility, and management responsibility. These are: IaaS → Infrastructure as a Service PaaS → Platf...

April 4, 2026 ·5 min read
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